*{
	margin: 0 auto;
}

#top_main{
	width: 978px;
	height: auto;
}

#top_img{
	width: 100%;
	height: 138px;
}

#top_img_url{
	width: 100%;
	height: 100%;
}

#top_navigation{
	width: 100%;
	height: 27px;
	background-color: #DFA40C;
}

#top_navigation_bottom{
	width: 100%;
	height: 10px;
	background: url(../images/navigation_bg_bottom.gif);
}

#a{
	width: 600px;
	height: 500px;
	background-color: red;
}